DK1520596T3 - Medical needle device with a shield to prevent needle puncture lesions - Google Patents

Medical needle device with a shield to prevent needle puncture lesions

Info

Publication number
DK1520596T3
DK1520596T3 DK03741202T DK03741202T DK1520596T3 DK 1520596 T3 DK1520596 T3 DK 1520596T3 DK 03741202 T DK03741202 T DK 03741202T DK 03741202 T DK03741202 T DK 03741202T DK 1520596 T3 DK1520596 T3 DK 1520596T3
Authority
DK
Denmark
Prior art keywords
protrusion
shield
needle
shield tube
gate groove
Prior art date
Application number
DK03741202T
Other languages
Danish (da)
Inventor
Takafumi Kiyono
Kuniharu Moriwaki
Susumu Hongo
Original Assignee
Jms Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jms Co Ltd filed Critical Jms Co Ltd
Application granted granted Critical
Publication of DK1520596T3 publication Critical patent/DK1520596T3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/3271—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel with guiding tracks for controlled sliding of needle protective sleeve from needle exposing to needle covering position

Landscapes

  • Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

In a medical needle device having a shield for reduction of needlestick injuries, a protrusion is formed on an outer peripheral surface of a hub to which a needle is mounted, a height of the protrusion being set so that the protrusion protrudes beyond an inner diameter of a shield tube, and a gate groove is formed at an inner surface of the shield tube to extend from a front end to the vicinity of a rear end, dimensions of the gate groove being such that the protrusion can fit in a front end portion of the gate groove. In a state where the protrusion is exposed from the front end of the shield tube, the hub can rotate with respect to the shield tube. At a rotational position of the protrusion at which it does not face a front end of the gate groove, a position of the hub is limited so as not to move toward a rear end side of the shield tube due to engagement of the protrusion with a front end face of the shield tube. At a rotational position of the protrusion at which it face the front end of the gate groove, the protrusion can slide into the gate groove, whereby the hub can move so that a tip of the needle can be stored in the shield tube. In the penetrating state of the needle that enables the puncturing, the needle cannot move in the shield for reduction of needlestick injuries and can rotate. <IMAGE>
DK03741202T 2002-07-09 2003-07-04 Medical needle device with a shield to prevent needle puncture lesions DK1520596T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002200385 2002-07-09
JP2002316459A JP3536847B2 (en) 2002-07-09 2002-10-30 Medical needle device with shield to prevent accidental puncture

Publications (1)

Publication Number Publication Date
DK1520596T3 true DK1520596T3 (en) 2006-03-27

Family

ID=30117417

Family Applications (1)

Application Number Title Priority Date Filing Date
DK03741202T DK1520596T3 (en) 2002-07-09 2003-07-04 Medical needle device with a shield to prevent needle puncture lesions

Country Status (15)

Country Link
US (1) US7306576B2 (en)
EP (1) EP1520596B1 (en)
JP (1) JP3536847B2 (en)
KR (1) KR100581037B1 (en)
CN (1) CN1284608C (en)
AT (1) ATE310549T1 (en)
AU (1) AU2003281206B2 (en)
CA (1) CA2458792C (en)
DE (1) DE60302466T2 (en)
DK (1) DK1520596T3 (en)
EG (1) EG24608A (en)
ES (1) ES2253690T3 (en)
HK (1) HK1073080A1 (en)
TW (1) TWI292328B (en)
WO (1) WO2004004805A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6613039B1 (en) * 2000-10-26 2003-09-02 Robert S. Namba Safety guide for surgical placement of sharp instruments
EP1530505A4 (en) * 2001-11-30 2007-09-12 Bristol Myers Squibb Co Pipette configurations and arrays thereof for measuring cellular electrical properties
US7544180B2 (en) 2003-02-27 2009-06-09 B. Braun Melsungen Ag Safety syringes
EP2021050B1 (en) * 2006-05-16 2014-12-17 Hospira, Inc. Injection device and method of assembly and activation
EP1985323A1 (en) * 2007-04-24 2008-10-29 Nipro Corporation Indwelling needle
US8323251B2 (en) 2008-01-14 2012-12-04 Fenwal, Inc. Phlebotomy needle assembly and frangible cover
US9126030B2 (en) 2011-09-26 2015-09-08 Terumo Kabushiki Kaisha Protector and method for using same
EP2762182B1 (en) 2011-09-26 2016-10-26 Terumo Kabushiki Kaisha Protector and method for using same
CN103393397B (en) * 2013-08-26 2016-04-27 台州康健医用器械有限公司 A kind of disposable self-destructing vaginal dilator
CN108939214A (en) * 2015-01-05 2018-12-07 名高医疗器械（昆山）有限公司 A kind of syringe
TWI720808B (en) * 2020-02-05 2021-03-01 善德生化科技股份有限公司 Protective sleeve for wing needle

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4170993A (en) * 1978-03-13 1979-10-16 Marcial Alvarez Sliding I.V. needle carrier assembly
US4425120A (en) * 1982-04-15 1984-01-10 Sampson Norma A Shielded hypodermic syringe
US4846805A (en) * 1987-12-04 1989-07-11 Icu Medical, Inc. Catheter insert device
JPH067861B2 (en) 1988-02-18 1994-02-02 テルモ株式会社 Winged medical needle
JPH05300942A (en) 1992-04-24 1993-11-16 Internatl Safetyject Ind Inc Retractable needle assembly for intravenous injection
US5376073A (en) * 1992-11-23 1994-12-27 Becton, Dickinson And Company Locking safety needle assembly
US5562636A (en) * 1994-07-15 1996-10-08 Utterberg; David S. Needle protector sheath
US5562626A (en) * 1995-09-11 1996-10-08 Sanpietro; Joseph A. Safety syringe
JP3134920B2 (en) * 1996-09-20 2001-02-13 株式会社ニッショー Indwelling needle with wing
US5779679A (en) * 1997-04-18 1998-07-14 Shaw; Thomas J. Winged IV set with retractable needle
PL344014A1 (en) * 1997-11-12 2001-09-24 Mdc Invest Holdings Fluid collection device with captured rectractable needle
JP2000288087A (en) * 1999-04-07 2000-10-17 Jms Co Ltd Medical needle with wings
JP2001293087A (en) * 2000-04-14 2001-10-23 Jms Co Ltd Erroneous needling preventer of syringe needle
EP1440702A4 (en) * 2001-10-11 2006-12-27 Jms Co Ltd Medical needle unit having wing shield for preventing erroneous puncturing

Also Published As

Publication number Publication date
TWI292328B (en) 2008-01-11
EG24608A (en) 2010-01-17
CA2458792C (en) 2007-01-16
ES2253690T3 (en) 2006-06-01
AU2003281206A1 (en) 2004-01-23
CN1568204A (en) 2005-01-19
WO2004004805A1 (en) 2004-01-15
JP2004089674A (en) 2004-03-25
CA2458792A1 (en) 2004-01-15
DE60302466T2 (en) 2006-06-08
DE60302466D1 (en) 2005-12-29
KR100581037B1 (en) 2006-05-16
US7306576B2 (en) 2007-12-11
ATE310549T1 (en) 2005-12-15
AU2003281206B2 (en) 2005-02-24
EP1520596A4 (en) 2005-04-06
JP3536847B2 (en) 2004-06-14
KR20040044873A (en) 2004-05-31
US20040249351A1 (en) 2004-12-09
TW200404014A (en) 2004-03-16
EP1520596A1 (en) 2005-04-06
HK1073080A1 (en) 2005-09-23
CN1284608C (en) 2006-11-15
EP1520596B1 (en) 2005-11-23

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